Reach
Whenever you discard a card, put a +1/+1 counter on target Spider you control.

Sacrifice this creature: It deals 1 damage to any target.

Ultimate Alliance deals damage equal to the number of creatures you control to target creature.

You may have this creature enter as a copy of any creature on the battlefield, except it enters with a shield counter on it if you control that creature. (If it would be dealt damage or destroyed, remove a shield counter from it instead.)

Deathtouch
Power-up — : Put two +1/+1 counters on this creature. (Activate each power-up ability only once. Reduce the cost by its mana cost if it entered this turn.)

, Sacrifice this creature: Target opponent discards a card. Activate only as a sorcery.

Megamorph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)
When this creature is turned face up, return target noncreature, nonland card from your graveyard to your hand.

Whenever Marvo attacks, clash with defending player. (Each clashing player reveals the top card of their library, then puts that card on their choice of the top or bottom. A player wins if their card had a greater mana value.)
Whenever you win a clash, draw a card. Then you may cast a spell from your hand with mana value 8 or less without paying its mana cost.

Trample
Whenever this creature deals combat damage to a player, choose one —
• Put a +1/+1 counter on target Wolf you control.
• Create a Treasure token. (It's an artifact with ", Sacrifice this token: Add one mana of any color.")

Choose one —
• Choose a nonland card name. Opponents can't cast spells with the chosen name until your next turn.
• Choose target nonland permanent. Until your next turn, it can't attack or block, and its activated abilities can't be activated.

Target player discards a card.
Draw a card at the beginning of the next turn's upkeep.

When this creature dies, choose one —
• Target creature an opponent controls gets -1/-1 until end of turn.
• Create a Treasure token. (It's an artifact with ", Sacrifice this token: Add one mana of any color.")

Whenever Nori attacks, target attacking creature gains first strike until end of turn.

Creatures you control get +1/+1 and gain vigilance until end of turn.
Cycling (, Discard this card: Draw a card.)
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

, , Sacrifice this creature: Destroy target enchantment.

Spectacle (You may cast this spell for its spectacle cost rather than its mana cost if an opponent lost life this turn.)
Exile the top two cards of your library. Until the end of your next turn, you may play those cards.

Flying
Whenever this creature attacks or blocks, untap target permanent.

This creature can't be blocked as long as defending player controls two or more nonland permanents that share an artist.

Until end of turn, target creature gains trample and ": Regenerate this creature."

All creatures get -2/-2 until end of turn.
Splice onto Arcane (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)